Facebook
One of the best social media website which is easy to use because of it web design in both devices i.e Personal Computer and Mobile Devices.
Now a day we all know about this site as we can easily set up our markets and product using this website. This website is usually use by teen age for chit chat purpose. Mark Zuckerberg is the owner and also the creator of Facebook. Today billions on people use facebook world wide. I also love this site for chating with my friends and sometime I also use it for marketing as it is one of the viral site today.